Paul Guinery introduces an hour of French choral rarities, including a performance of the Requiem for choir and organ by Olivier Greif and shorter motets and choral songs by Gabriel Faure, Ermend Bonnal, Nicolas Bacri and Roger Ducasse. The BBC Singers are conducted by John Poole with organist Richard Pearce, and the Berlin Radio Choir is directed by Simon Halsey, with Philip Moll (piano).